Fixed #21190 -- Added a new ePub theme for documentation.

{%- extends "epub/epub-cover.html" %}

{% block content %}

  <div class="epub-cover">

    <h1>Django Documentation</h1>

    <h2><em>Release {{ release }}</em></h2>

    <h3>{{ copyright }}</h3>

    <p>{{ last_updated }}</p>

  </div>

{% endblock %}

../../djangodocs/static/docicons-behindscenes.png

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../../djangodocs/static/docicons-note.png

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../../djangodocs/static/docicons-philosophy.png

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../../djangodocs/static/docicons-warning.png

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